19005772247

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{5483}}^1$

素因数の和:5676

約数の個数: 48

約数和(自身を含む): 24756969600

約数和(自身を除く): 5751197353

約数列:

[1, 7, 11, 49, 59, 77, 109, 413, 539, 649, 763, 1199, 2891, 4543, 5341, 5483, 6431, 8393, 31801, 38381, 45017, 58751, 60313, 70741, 268667, 315119, 323497, 422191, 495187, 597647, 2264479, 2955337, 3466309, 3558467, 4183529, 6574117, 15851353, 24909269, 29284703, 35261173, 46018819, 174364883, 246828211, 322131733, 387872903, 1727797477, 2715110321, 19005772247]

約数ペア:

[(1, 19005772247), (7, 2715110321), (11, 1727797477), (49, 387872903), (59, 322131733), (77, 246828211), (109, 174364883), (413, 46018819), (539, 35261173), (649, 29284703), (763, 24909269), (1199, 15851353), (2891, 6574117), (4543, 4183529), (5341, 3558467), (5483, 3466309), (6431, 2955337), (8393, 2264479), (31801, 597647), (38381, 495187), (45017, 422191), (58751, 323497), (60313, 315119), (70741, 268667)]